Files
RedBear-OS/recipes/tools/gnu-binutils/source/libiberty/bcopy.c
T
vasilito ff4ff35918 feat: track all source trees in git — full fork offline-first model
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
2026-05-14 10:55:53 +01:00

32 lines
694 B
C

/* bcopy -- copy memory regions of arbitary length
@deftypefn Supplemental void bcopy (char *@var{in}, char *@var{out}, int @var{length})
Copies @var{length} bytes from memory region @var{in} to region
@var{out}. The use of @code{bcopy} is deprecated in new programs.
@end deftypefn
*/
#include <stddef.h>
void
bcopy (const void *src, void *dest, size_t len)
{
if (dest < src)
{
const char *firsts = (const char *) src;
char *firstd = (char *) dest;
while (len--)
*firstd++ = *firsts++;
}
else
{
const char *lasts = (const char *)src + (len-1);
char *lastd = (char *)dest + (len-1);
while (len--)
*lastd-- = *lasts--;
}
}